free_download_manager_setup.exe

SetupManager.exe

Optimum Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application free_download_manager_setup.exe, “Free Download Manager Setup ” by Optimum Installer has been detected as adware by 29 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. Accoriding to the detections, it is a variant of Zbot (Zeus), a trojan that attempts to steal confidential information (online credentials, and banking details) from a compromised computer and send it to online criminals via a command-and-control server.
Publisher:
SetupManager  (signed by Optimum Installer)

Product:
SetupManager.exe

Description:
Free Download Manager Setup

Version:
3.4.8

MD5:
84ff8c265bf7eee9b75a2aabb663fbc0

SHA-1:
02b8e48420321c96c662dc69873c549a4c10f49d

Scanner detections:
29 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/19/2024 2:29:13 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
7.1.1

AhnLab V3 Security
Adware/Win32.Agent
2014.06.27

Avira AntiVirus
Adware/iBryte.ayqw
7.11.157.32

avast!
Win32:Installer-J [PUP]
2014.9-160122

AVG
Adware Generic5
2017.0.2857

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
WIN.Adware.Ibryte-137
0.98/19086

Comodo Security
ApplicUnwnt.Win32.AdWare.iBryte.H
18677

Dr.Web
Adware.Downware.1272
9.0.1.022

ESET NOD32
Win32/Adware.iBryte.G application
10.7.0.302.0

Fortinet FortiGate
Riskware/IBryte
1/22/2016

F-Prot
W32/Ibryte.C.gen
v6.4.6.5.141

G Data
Win32.Adware.Ibryte
16.1.24

IKARUS anti.virus
PUA.OptInstall
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12538

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.778

Malwarebytes
PUP.Optional.Ibryte
v2016.01.22.10

McAfee
Adware-FOO!CF9E2CA512D7
5600.6513

NANO AntiVirus
Riskware.Win32.Agent.cssrke
0.28.0.60475

Norman
Agent.ASWDM
11.20160122

nProtect
Trojan-Clicker/W32.Agent.909608
14.05.15.01

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Reason Heuristics
PUP.Adknowledge.OptimumInstaller.Installer (M)
16.1.22.10

Rising Antivirus
PE:Trojan.Win32.Rouge.c!1075354401
23.00.65.16120

Sophos
PUA 'iBryte Optimum Installer'
5.12

Total Defense
Win32/Zbot.HGO
37.0.11023

Vba32 AntiVirus
SScope.Adware.OptimusInstaller.26607
3.12.26.3

VIPRE Antivirus
Threat.4150696
38552

Zillya! Antivirus
Adware.Agent.Win32.8293
2.0.0.1789

File size:
875.3 KB (896,296 bytes)

Product version:
3.4.8

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\My documents\downloads\free_download_manager_setup.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
10/11/2012 7:00:00 AM

Valid to:
11/8/2013 6:59:59 AM

Subject:
CN=Optimum Installer, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Optimum Installer, L=Kansas City, S=Missouri, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7C5F27B776ADBBB7943F700066A490BF

File PE Metadata
Compilation timestamp:
6/8/2013 12:19:52 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:LYFCEoNadKfLhfaeDTCbMU3/6bovBJ6rtkUgisADs/+tmqInPzEpYr+UMOxD+Hbk:LYF93/zvj6rOADs/+tGPzE+VxqHXKj9F

Entry address:
0x57762

Entry point:
E8, 94, F1, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 6A, 00, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 0D, F2, 00, 00, 83, C4, 14, 5D, C3, FF, 35, 3C, 33, 4B, 00, E8, A9, 4C, 00, 00, 59, 85, C0, 74, 02, FF, D0, 6A, 19, E8, 62, AE, 00, 00, 6A, 01, 6A, 00, E8, 0C, F5, 00, 00, 83, C4, 0C, E9, ED, F3, 00, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 66, 8B, 08, 40, 40, 66, 85, C9, 75, F6, 2B, 45, 08, D1, F8, 48, 5D, C3, 8B, FF, 55, 8B, EC, 8B, 55, 08, 53, 56, 57, 33, FF, 3B, D7, 74, 07, 8B, 5D, 0C, 3B...
 
[+]

Entropy:
6.7209

Code size:
483.5 KB (495,104 bytes)

The file free_download_manager_setup.exe has been seen being distributed by the following URL.

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